# 导入包起别名
import pandas as ps
# 导入自定义包
import utils
print(utils.func())
# 导入模块
from utils import func
print(func())
# 导入所有模块
from utils import *
# 导入模块起别名
from utils import func as f


def login():
    pwd = input("请输入密码")
    try:
        if pwd > 6:
            return "密码输入成功"
    except:
        raise Exception("长度不足六位,密码输入失败")

print(login())